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Soil + nitrogen + content

Soil + nitrogen + content, Total:8 items.

In the international standard classification, Soil + nitrogen + content involves: Soil quality. Pedology.

RO-ASRO, Soil + nitrogen + content

• STAS 7184/2-1985 SOILS Nitrogen content determination

Indonesia Standards, Soil + nitrogen + content

• SNI 13-4721-1998 Methods for determination of total nitrogen content in soils

RU-GOST R, Soil + nitrogen + content

• GOST 26107-1984 Soils. Methods for determination of total nitrogen
• GOST R 53219-2008 Soil quality. Determination of nitrogen in air-dry soils using calcium chloride solution

Korean Agency for Technology and Standards (KATS), Soil + nitrogen + content

• KS I ISO 13878:2009 Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)

Association Francaise de Normalisation, Soil + nitrogen + content

• NF X31-111*NF ISO 11261:1995 Soil quality. Determination of total nitrogen. Modified kjeldahl method.
• NF X31-115:2001 Soil quality - Sampling and storage of soil samples in view of determination of mineral nitrogen on fresh soil.

VN-TCVN, Soil + nitrogen + content

• TCVN 7373-2004 Soils quality.Index values of total nitrogen content in the soils of Vietnam

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